- rhBMP9 protein, 3 inner-chain disulfide bond and 1 inter-chain disulfide bond;
- Up to 2mg/L in CHO cell;
- E.coli production from no expression to 73mg/L and 99% purity protein.
Recombinant protein production is not always easy and straightforward. Certain classes of proteins such as membrane proteins, toxins, and ion channel proteins, are difficult to express. As many factors can impact protein expression and purification, the optimization process is usually labor intensive and time consuming. To address some of the uncertainties and challenges, GenScript protein expression experts offer custom bacterial expression services with cutting-edge solutions, in which customers flexibly choosing an option that fits their requirements: from codon optimization to gene synthesis to small scale testing and scale up, together with protein purification and characterization. GenScript protein expression experts have successfully delivered more than 50,000 batches of recombinant proteins in E.coli system.
| Milestones | Specifications | Deliverables | Timeline* | |
|---|---|---|---|---|
| 1 | Gene synthesis, Cloning, Plasmid Prep |
|
|
≤2 weeks |
| 2 | Protein Expression Evaluation |
|
≤1 week | |
| 3 | Protein Purification, Tag Removal (Optional) & Refolding (Optional) |
|
≤1 week | |
| 4 | QC & Delivery |
|
≤1 week |
Note:
*All timelines are approximate. In most cases, we deliver within
4-6 weeks. However, optional steps might prolong the overall timeline slightly.
For any large scale protein production requirements, you could
try our fully customizable E. coli fermentation services. Talk to our technical
account managers for more details.
We have extensive experiences on proteins production on: vector/sequence design, upstream, downstream, QC and formulation.
Our customer service representatives are available 24 hours Monday through Friday. You may contact us anytime for assistance. Orders can be placed online, over the phone, by email or fax. Please have your payment information (credit card, purchase order or bank information) ready.
